v0.3.3 — Sound Mode, Input Type & Output Channels

Complete signal-chain visibility

Three new diagnostic sensors that finish the "what is my AVR actually doing right now" picture, alongside the format info added in v0.3.0/v0.3.1.

New entities

Entity	Source	Example
sensor.denon_sound_mode	telnet MS?	STEREO, MOVIE, PURE DIRECT, DOLBY ATMOS
sensor.denon_input_signal_type	telnet SD?	eARC, HDMI, Analog, Digital (Coax/Opt)
sensor.denon_output_channels	derived	2.1, 5.1, 7.1.4

Now you can see the full chain:

🎵 Dolby Audio - DD · 48 kHz

🔊 Mode: STEREO → 2.1

🔌 Input: eARC

📺 4K50 → 4K50 · Passthrough

About Output Channels

Because the AVR does not expose the active channel layout directly on X3700H firmware, this sensor is an educated guess derived from sound_mode + SYSDA input format. It's accurate for typical content (Stereo → 2.1, Movie decoding Atmos → 7.1.4, etc.), but exotic upmix cases may differ. The sensor's attributes expose source_channels, sound_mode, and is_derived: true so this is always transparent.

Upgrade

• HACS users: update → v0.3.3 → restart Home Assistant.
• Manual users: replace custom_components/denon_advanced_audio/ files and restart.

Existing entities keep their unique IDs.

Full changelog

• ✨ Add Sound Mode sensor (telnet MS?)
• ✨ Add Input Signal Type sensor (telnet SD?)
• ✨ Add Output Channels sensor (derived from mode + input)
• 🔌 telnet.py extended with new command queries and SD_MAP label table
• 🔧 api.py extended to route the new fields (idempotent patch)
• 🏷️ Version bumped to 0.3.3

Full diff: v0.3.2...v0.3.3